Planoconvex lens
[医] 平凸镜片, 平凸透镜
🧩 词语组成解析
[医] 平凸的
lens
[lɛnz]
n. 透镜，镜头;眼睛中的水晶体;隐形眼镜;汽车的灯玻璃;
🗣️ 情景例句
I admire you for sticking to your plans.
我佩服你能坚持你的计划。
It's a shame this machine is so slow.
真遗憾，这台机器太慢了。
The curious thing was that the lake was not marked on the map.
奇怪的是那个湖没有在地图上标出。